Hey,
I installed ocelot and cuda 6.0 from the arch linux aur without any problems.
However I am unable to compile a simple hello world example due to linking errors:
$ g++ -o hello.out hello.o -locelot
hello.o: In function `__nv_init_managed_rt_with_module(void**)':
tmpxft_00007c88_00000000-3_hello.cudafe1.cpp:(.text+0x31d): undefined reference to `__cudaInitModule'
Googling for this error turns up nothing :(